#F0CA55#F0CA55

#F0CA55 is a very light, vivid yellow. Relative luminance 0.614; OKLCH L 85.0% C 0.140 H 91.0°. Best body text is #000000 at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#F0CA55
RGB	rgb(240, 202, 85)
HSL	hsl(45, 84%, 64%)
HSV	hsv(45, 65%, 94%)
CMYK	cmyk(0%, 15.8%, 64.6%, 5.9%)
CIE-LAB	lab(82.61, 0.76, 61.57)
CIE-LCH	lch(82.61, 61.57, 89.29°)
OKLab	oklab(85.04% -0.0025 0.14)
OKLCH	oklch(85.04% 0.14 91)
XYZ	xyz(58.6983, 61.4255, 17.3571)
Luminance	0.6142 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0CA55 #557BF0

analogous

#F07C55 #F0CA55 #C9F055

triadic

#F0CA55 #55F0CA #CA55F0

tetradic

#F0CA55 #55F07C #557BF0 #F055C9

square

#F0CA55 #55F07C #557BF0 #F055C9

split-complementary

#F0CA55 #55C9F0 #7C55F0

monochromatic

#BA9110 #EBB81D #F0CA55 #F5DC8D #FAEDC5

Accessibility & contrast

On white

1.58

#F0CA55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.28

#F0CA55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0CA55

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0CA55	#FFFFFF	#000000	##000000
##F0CA55	1.00	1.58	13.28	13.28
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.28	21.00	1.00	1.00
##000000	13.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC747

Deuteranopia (green-blind)

#E8D25A

Tritanopia (blue-blind)

#FFBBB1

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #f0ca55;
/* rgb */ color: rgb(240, 202, 85);
/* oklch */ color: oklch(85.0% 0.140 91.0);

Tailwind

colors: {
  custom: {
    50: '#f9d98a',
    500: '#f0ca55',
    950: '#000000',
  },
}

SCSS

$custom: #f0ca55;
$custom-light: #f9d98a;
$custom-dark: #000000;

JSON

{
  "hex": "#f0ca55",
  "rgb": {
    "r": 240,
    "g": 202,
    "b": 85
  },
  "hsl": {
    "h": 45.29,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.85043,
    "c": 0.14002,
    "h": 91
  },
  "luminance": 0.61422
}

Semantic roles & 50–950 ramp

primary

#F0CA55

secondary

#3052B9

accent

#3BE005

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #F0CA55

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →